Scan-Speak 26W/8867T00

10" · 8 Ω · 170 W · 89.4 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	19 Hz
Qts	0.29
Qes	0.31
Qms	4.5
Vas	179 L
Sd	320 cm²
Xmax	9 mm
Re	5.8 Ω
Bl	11.2 T·m
Mms	56.3 g
Pe	170 W
Sensitivity	89.4 dB

Alignment hint

EBP	61 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 36.2 L

EBP 50-100: works in either a sealed or ported alignment.

Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.

Substitute candidates

Driver	Fs (Hz)	Qts	Vas (L)	Xmax (mm)	Sens (dB)	Fit	Notes	Compare
Scan-Speak 26W8867T00	19 =	0.29 =	176 -3	9 =	89.3 -0.1	close		+
Scan-Speak 26W/8861T00	19 =	0.31 +0.02	234 +55	9 =	90 +0.6	close	80 W vs 170 W: lower power handling	+
Aurum Cantus AC250F1	20 +1	0.287 =	224 +45	8 -1	90 +0.6	close	Xmax 8 mm < 9 mm: lower excursion-limited SPL	+
Scan-Speak 26W/4867T00	18 -1	0.294 =	223 +44	9 =	91.6 +2.2	close	4 Ω vs 8 Ω: amp load changes	+
Accuton AS250-8-552	20 +1	0.327 +0.04	159 -20	9 =	87.6 -1.8	close	16 Ω vs 8 Ω: amp load changes	+
SEAS L26RFX/P	20 +1	0.33 +0.04	171 -8	7 -2	88.5 -0.9	usable	125 W vs 170 W: lower power handling · Xmax 7 mm < 9 mm: lower excursion-limited SPL	+
Scan-Speak 28W/4878T00	18 -1	0.303 +0.01	127 -52	12.3 +3.3	89.7 +0.3	usable	4 Ω vs 8 Ω: amp load changes	+
Visaton WSP26S	19 =	0.34 +0.05	230 +51	11 +2	90.2 +0.8	usable	110 W vs 170 W: lower power handling	+
Aurum Cantus AC250/75C2C	23 +4	0.275 -0.01	193 +14	8 -1	91.2 +1.8	usable	Xmax 8 mm < 9 mm: lower excursion-limited SPL	+
Accuton AS250-4-552-vp	20 +1	0.247 -0.04	162.4 -16.6	9 =	92.6 +3.2	usable	4 Ω vs 8 Ω: amp load changes	+

Compare the closest 3 against the 26W/8867T00 →

Ranked on parameter similarity only (Qts, Fs, Vas, Xmax, sensitivity). Same nominal size required. A hint, not a simulation, model the swap before cutting or buying.

Used in enclosures (0)

No enclosure in the catalog uses this driver yet.